Valve-neck coustbtjctioh foe bottles



M. RAJCHOK.

VALVE NECK CONSTRUCTION FOR BOTTLES. APPLICATION FILED MAR; 21. 1916.

l 1 95,726 Patented Aug. 22, 191 6.

A I av subjectft tles, of

bottle has the of Wayne 1 iuaarin BAJCHOK, or HAMTRAMCK, MICHIGAN.

To all at -May concern:

Be itf kn it that I, MARTIN RAJGHOK,

" e"'Emperor of Austria-Hunat, 'Hamtramck, in the county "State of Michigan, have in- ,new and useful Improve- Neck Construction for Bothe'following is a specificagary,

vented certa ments mva tion.

improvemen bottles. Y

Thepri'in'aryobject of the invention 18 the provision of i' tr; bottle having a'resiliently' mounted norm'allyflclosed outlet controlling reby whereby the contents be tightly sealed while the valve neck construction for valve carrie th of the bottle A further '7 v t 'of the device is the'pro-. vision of a bottleneck formed separate from the bottle and securely attachedtheretq in permanent arr ngement, the said neck being provided with valve .for the outlet mouth of the bottle manually shiftable from a point in advancefof the outlet of the mouth.

With these general objects in view and others that will appear as the nature of the invention is better understood,'the same con-' sists inthe novel combination and arrangement of parts hereinafter fully described, illustrated in the accompanying drawings and then claimed. I

In the drawings forming a part of this application and in which like designating characters refer to corresponding parts throughout the several views :-Fig.ure 1 1s a side elevation of the bottle provided with the present device, the latter and the adjacent portion of the bottle being shown in central longitudinal section. Fig. 2 is an end elevation of the device. Fig.- 3 is a transverse sectional view taken upon line III-III of Fig. 1. Fig. 4 is a similar .view taken upon line 'IVIV of Fig. 1, viewed in the direction of the arrows. Fig. 5 is an enlarged detail sectional view through the joint between the bottle and its neck and showing a portion of the valve seat for the mouth of the neck, and Fig. 6 is a detail longitudinal sectional view through the free end of the bottle neck showing a modified form of operating stem provided with a locking device.

The present valve neck may be employed Specification of Letters Patent.

rpipearance of having a free ing means being arranged VALVE-NEOK'CONSTRUCTION FOR BOTTLES.

on any form of bottle such as the bottle 10,

the neck 11 being substantially cylindrical p Patented Aug. 22, 1916. 1 Application filed March 21, 1916. Serial No. 85,602. I

rib 14 having an enlarged free end 15 whereby the neck is permanently secured to the bottle by means of suitable cement 16 ar-- ranged in the receiving groove 12, as best illustrated in Fig. 5 of the drawings. This invent relates to new and useful.

An outlet opening 17 extends longitudinally through the neck llvhaving a flared outlet or-mouth 18 at the outer end 19 of the neck, while a packing ring2O forming a valve seat is secured at the end of the outlet opening 17 in the end 13 of the neck.

A longitudinal bore 21 is arranged in the neck 11 at one side of the opening 17 and communicates with the interior of the bottle 10 by means of a perforation 2-2. A substantially disk-shaped flat valve 23 is arranged in the bottle 10 having an operating stem 24 of cylindrical form journaled in the perforation 22 and extending accurately out of the bottle neck through the bore 21 thereof. A turn knob or handle 25 is arranged outwardly of the bottle neck and has a cylindrical sleeve 26 fitting over the valve stem 24 and secured thereto by means of pins 27. The sleeve 26 extends into the bore 21 being journaled therein while an expansion spring 28 is interposed between the inner end of the bore 21 and the adjacent end of the sleeve 26 whereby the valve 23 is maintained in flat engagement with the inner end 13 of the neck 11.

It will thus be evident that when the valve 23 is normally positioned contacting the seat 20 that the valve will be retained closed by means of the spring 28, while the knob 25 may be operated for turning the valve stem 24 and thus shifting the valve 23 laterally, as best illustrated in Fig. 4 of the drawings,

of the drawing is arranged within the bore 21 of the neck 11' and has a spring 28' for holding the valve normally closed after the maimer of that illustrated in Fig, 1 with the exception however that the outer end of the spring 28' bears against a collar secured in the bore 21 adjacent its open end, the stem 24 being freely slidable through the said collar. A sleeve 26 is freely screw-threaded upon the outer end of the stem 24 and has a finger plate 25 thereon. A transverse perforation 19 is arranged through the sleeve26 and adapted to receive a removable cotter or pin 18 for preventing the sleeve 26 from turning upon the threaded portion ofthe stem 24:.

' The said stem 24: is provided with two transverse openings 17 adapted for the re- 'ception of the cotter pin 18, it being understood that when the sleeve is positioned with the cotter pin in the outer one of said openings as illustrated'in Fig. 6, the stem 2-1 may be readily "depressed for operating the Valve While by removing the] pin "18 and screwing the sleeve 26 down upon-the outer face 16 of the bottle neck 11', the

' valve is maintained tightly closed and. is

shownand described is what is believed to locked in that position by inserting the pin 18 through the innermost opening17 of tul;

the said stem 24.

While the form of the invention herein a bottle having oppositely disposed valve.

receiving recesses adjacent its open end, .a

cylindrical neck fixedly secured tothezopen end thereof,- and having ann eccentrically arranged I longitudinally f' extending outlet opening therethrough having; a flaring outlet end and further having an-[eccentrically arranged 'Ilong'itudinaflffbore fat gone side of said; sneak opening {communicating by means of a perforationiwiththe interior of the b ot tl e,1 a stem a journ'aledj throngh the said perforationya disk valve eccentrically I secured to the'endlof said stein; within said bottle and projecting within one of the recesses. when in its lopen iposition, a turn knob. for "said stem positioned outwardly of the neck, [and resilient seating means for the said valve arranged within the said bore between the inner end thereofand the turn knob.

In testimony' fwhereof I aflix my. signa- RAJCHOK. 

